Izumi Takuma 泉拓磨

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IZUMI TAKUMA 泉拓磨

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Researcher Number	40792932
Other IDs	https://orcid.org/0000-0001-9452-0813
Affiliation (Current)	2025: 国立天文台, アルマプロジェクト, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 国立天文台, アルマプロジェクト, 准教授 2022: 国立天文台, アルマプロジェクト, 助教 2017 – 2021: 国立天文台, ハワイ観測所, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 16010:Astronomy-related / Astronomy Except Principal Investigator Basic Section 16010:Astronomy-related / Medium-sized Section 16:Astronomy and related fields
Keywords	Principal Investigator 活動銀河中心核 / ALMA / 超巨大ブラックホール / 星間物質 / 電波天文学 / サブミリ波 / トーラス / AGN / 活動銀河核 / 高解像度観測 … More / 質量降着 / ブラックホール進化 / ミリ波サブミリ波 / 流体計算 / ガス輝線 / 輻射駆動噴水モデル … More Except Principal Investigator galaxy evolution / Near-infrared / Hyper Suprime-Cam / supermassive black holes / JWST / galaxies / near-infrared / quasars / black holes / 理論シミュレーション / 活動銀河核 / 輻射流体 / 輻射輸送 / 多相星間ガス / 輻射輸送計算 / 多波長観測 / 巨大ブラックホール Less

Investigation of the supermassive black hole growth mechanism with high resolution multiphase gas observationsPrincipal Investigator
- Principal Investigator
  
  泉拓磨
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  National Astronomical Observatory of Japan
Co-evolution of supermassive black holes and galaxies with the James Webb Space Telescope
- Principal Investigator
  
  SILVERMAN John
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  The University of Tokyo
活動銀河核構造の全波長域新パラダイムの確立
- Principal Investigator
  
  和田桂一
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  Kagoshima University
Dynamic nature of active galactic nucleus torus revealed by multi-phase gas observationsPrincipal Investigator
- Principal Investigator
  
  Izumi Takuma
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  National Astronomical Observatory of Japan
The physical origin of active galactic nucleus torus probed by high resolution mm/submm emission linesPrincipal Investigator
- Principal Investigator
  
  IZUMI TAKUMA
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory of Japan

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation Book

[Book] Millimeter and Submillimeter Studies on the Active Trinity of Gas, Stars, and Black Holes in Seyfert Galaxies2018
- Author(s)
  Takuma Izumi
- Total Pages
  145
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-17K14247
[Journal Article] The Relationships between Active Galactic Nucleus Power and Molecular Gas Mass within 500 pc of the Center of Elliptical Galaxies2024
- Author(s)
  Fujita Yutaka、Izumi Takuma、Nagai Hiroshi、Kawakatu Nozomu、Kawanaka Norita
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 964 Issue: 1 Pages: 29-29
- DOI
  10.3847/1538-4357/ad28c0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03918, KAKENHI-PROJECT-22K03624, KAKENHI-PROJECT-22K03686, KAKENHI-PROJECT-23K03462, KAKENHI-PROJECT-18K03709, KAKENHI-PROJECT-21K03628, KAKENHI-PROJECT-21H04496
[Journal Article] Dense Molecular Gas Properties of the Central Kiloparsec of Nearby Ultraluminous Infrared Galaxies Constrained by ALMA Three Transition-line Observations2023
- Author(s)
  Imanishi Masatoshi、Baba Shunsuke、Nakanishi Kouichiro、Izumi Takuma
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 950 Issue: 1 Pages: 75-75
- DOI
  10.3847/1538-4357/acc388
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03937, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-23K03462, KAKENHI-PROJECT-21H04496
[Journal Article] BASS. XXXIV. A Catalog of the Nuclear Millimeter-wave Continuum Emission Properties of AGNs Constrained on Scales <~ 100--200 pc2023
- Author(s)
  Kawamuro Taiki、Ricci Claudio、Mushotzky Richard F.、et al.
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 269 Issue: 1 Pages: 24-24
- DOI
  10.3847/1538-4365/acf467
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13153, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-23K03462, KAKENHI-PROJECT-20H01939, KAKENHI-PROJECT-21H04496
[Journal Article] Molecular Abundance of the Circumnuclear Region Surrounding an Active Galactic Nucleus in NGC 1068 Based on an Imaging Line Survey in the 3 mm Band with ALMA2023
- Author(s)
  Nakajima Taku、Takano Shuro、Tosaki Tomoka、Taniguchi Akio、Harada Nanase、Saito Toshiki、Imanishi Masatoshi、Nishimura Yuri、Izumi Takuma、Tamura Yoichi、Kohno Kotaro、Herbst Eric
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 955 Issue: 1 Pages: 27-27
- DOI
  10.3847/1538-4357/ace4c7
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13140, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-23K03462, KAKENHI-PROJECT-21K03634, KAKENHI-PROJECT-20H00172, KAKENHI-PROJECT-21H04496
[Journal Article] Detection of stellar light from quasar host galaxies at redshifts above 62023
- Author(s)
  Ding Xuheng、Onoue Masafusa、Silverman John D.、Matsuoka Yoshiki、Izumi Takuma、Strauss Michael A.、Jahnke Knud、et al. (including Imanishi Masatoshi).
- Journal Title
  
  Nature
  
  Volume: 621 Issue: 7977 Pages: 51-55
- DOI
  10.1038/s41586-023-06345-5
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-21H04490, KAKENHI-PROJECT-21H04496, KAKENHI-PROJECT-23K22533, KAKENHI-PROJECT-23K22537, KAKENHI-PROJECT-23K25911
[Journal Article] Supermassive black hole feeding and feedback observed on subparsec scales2023
- Author(s)
  Izumi Takuma、Wada Keiichi、Imanishi Masatoshi、Nakanishi Kouichiro、Kohno Kotaro、Kudoh Yuki、Kawamuro Taiki、Baba Shunsuke、Matsumoto Naoki、Fujita Yutaka、Tristram Konrad R. W.
- Journal Title
  
  Science
  
  Volume: 382 Issue: 6670 Pages: 554-559
- DOI
  10.1126/science.adf0569
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13153, KAKENHI-PROJECT-19K03937, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-23K03462, KAKENHI-PROJECT-21H04496
[Journal Article] Massive Molecular Gas Companions Uncovered by Very Large Array CO(1-0) Observations of the z = 5.2 Radio Galaxy TN J0924-22012023
- Author(s)
  Lee Kianhong、Kohno Kotaro、Hatsukade Bunyo、Egusa Fumi、Yamashita Takuji、Schramm Malte、Ichikawa Kohei、Imanishi Masatoshi、Izumi Takuma、Nagao Tohru、Toba Yoshiki、Umehata Hideki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 944 Issue: 1 Pages: 35-35
- DOI
  10.3847/1538-4357/acaf58
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20H01949, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130, KAKENHI-PROJECT-23K22537, KAKENHI-PROJECT-20H01939, KAKENHI-PROJECT-23K20240
[Journal Article] The correlation between the 500?pc scale molecular gas masses and AGN powers for massive elliptical galaxies2023
- Author(s)
  Fujita Yutaka、Izumi Takuma、Kawakatu Nozomu、Nagai Hiroshi、Hirasawa Ryo、Ikeda Yu
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 75 Issue: 5 Pages: 925-936
- DOI
  10.1093/pasj/psad050
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03918, KAKENHI-PROJECT-23K03462, KAKENHI-PROJECT-18K03709, KAKENHI-PROJECT-21K03628, KAKENHI-PROJECT-21H04496
[Journal Article] ALMA 0.5 kpc Resolution Spatially Resolved Investigations of Nuclear Dense Molecular Gas Properties in Nearby Ultraluminous Infrared Galaxies Based on HCN and HCO+ Three Transition Line Data2023
- Author(s)
  Imanishi Masatoshi、Baba Shunsuke、Nakanishi Kouichiro、Izumi Takuma
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 954 Issue: 2 Pages: 148-148
- DOI
  10.3847/1538-4357/ace90d
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03937, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-23K03462, KAKENHI-PROJECT-21H04496
[Journal Article] The Kiloparsec-scale Neutral Atomic Carbon Outflow in the Nearby Type 2 Seyfert Galaxy NGC 1068: Evidence for Negative AGN Feedback2022
- Author(s)
  Toshiki Saito, Shuro Takano, Nanase Harada, Taku Nakajima, Eva Schinnerer, Daizhong Liu, Akio Taniguchi, Takuma Izumi, Yumi Watanabe, Kazuharu Bamba, Eric Herbs, Kotaro Kohno, Yuri Nishimura, Sophia Stuber, Yoichi Tamura, and Tomoka Tosaki
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 927 Issue: 2 Pages: L32-L32
- DOI
  10.3847/2041-8213/ac59ae
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03547, KAKENHI-PROJECT-21K03634, KAKENHI-PROJECT-18K13577, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130, KAKENHI-PROJECT-20H00172
[Journal Article] On the Connection between Supermassive Black Holes and Galaxy Growth in the Reionization Epoch2022
- Author(s)
  Li Junyao、Silverman John D.、Izumi Takuma、He Wanqiu、Akiyama Masayuki、Inayoshi Kohei、Matsuoka Yoshiki、Onoue Masafusa、Toba Yoshiki
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 931 Issue: 1 Pages: L11-L11
- DOI
  10.3847/2041-8213/ac6de8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-18H01251, KAKENHI-PROJECT-17H04830, KAKENHI-PROJECT-21H04494, KAKENHI-PROJECT-23K22537
[Journal Article] AGN-driven Cold Gas Outflow of NGC 1068 Characterized by Dissociation-Sensitive Molecules2022
- Author(s)
  Toshiki Saito, Shuro Takano, Nanase Harada, Taku Nakajima, Eva Schinnerer, Daizhong Liu, Akio Taniguchi, Takuma Izumi, Yumi Watanabe, Kazuharu Bamba, Kotaro Kohno, Yuri Nishimura, Sophia Stuber, Tomoka Tosaki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 935 Issue: 2 Pages: 155-155
- DOI
  10.3847/1538-4357/ac80ff
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03547, KAKENHI-PROJECT-21K03634, KAKENHI-PROJECT-18K13577, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130
[Journal Article] The Extremely Buried Nucleus of IRAS 17208-0014 Observed at Submillimeter and Near-infrared Wavelengths2022
- Author(s)
  Baba Shunsuke、Imanishi Masatoshi、Izumi Takuma、Kawamuro Taiki、Nguyen Dieu D.、Nakagawa Takao、Isobe Naoki、Onishi Shusuke、Matsumoto Kosei
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 928 Issue: 2 Pages: 184-184
- DOI
  10.3847/1538-4357/ac57c2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19J00892, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531
[Journal Article] Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVI. 69 New Quasars at 5.8 < z < 7.02022
- Author(s)
  Matsuoka Y.、Iwasawa K.、Onoue M.、Izumi T.、Kashikawa N.、Strauss M.A.、Imanishi M.、Nagao T.、Akiyama M.、Silverman J.D.、Asami N.、Bosch J.、Furusawa H.、Goto T.、Gunn J.E.、Harikane Y.、Ikeda H.、Ishimoto R.、Kawaguchi Toshihiro、et al.
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 259 Issue: 1 Pages: 18-18
- DOI
  10.3847/1538-4365/ac3d31
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05389, KAKENHI-PLANNED-20H05856, KAKENHI-PROJECT-20H00181, KAKENHI-PROJECT-21H04490, KAKENHI-PROJECT-19K03917, KAKENHI-PROJECT-20K03942, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-21K03625, KAKENHI-PROJECT-20H01932, KAKENHI-PLANNED-20H05855, KAKENHI-PROJECT-17H06130, KAKENHI-PROJECT-20H01949, KAKENHI-PROJECT-19K14759
[Journal Article] APEX and NOEMA observations of H2S in nearby luminous galaxies and the ULIRG Mrk 2312022
- Author(s)
  Sato M. T.、Aalto S.、Kohno K.、Koenig S.、Harada N.、Viti S.、Izumi T.、Nishimura Y.、Gorski M.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 660 Pages: A82-A82
- DOI
  10.1051/0004-6361/202141260
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03634, KAKENHI-PROJECT-18K13577, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130
[Journal Article] ALMA Sub-arcsecond-resolution 183 GHz H2O and Dense Molecular Line Observations of Nearby Ultraluminous Infrared Galaxies2022
- Author(s)
  Imanishi Masatoshi、Nakanishi Kouichiro、Izumi Takuma、Baba Shunsuke
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 926 Issue: 2 Pages: 159-159
- DOI
  10.3847/1538-4357/ac3a68
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19J00892, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14531
[Journal Article] A high angular resolution view of the PAH emission in Seyfert galaxies using JWST/MRS data2022
- Author(s)
  Garcia-Bernete I.、Rigopoulou D.、Alonso-Herrero A.、Donnan F. R.、Roche P. F.、Pereira-Santaella M.、Labiano A.、Peralta de Arriba L.、Izumi T.、Ramos Almeida C.、Shimizu T.、Honig S.、Garcia-Burillo S.、Rosario D. J.、Ward M. J.、Bellocchi E.、Hicks E. K. S.、Fuller L.、Packham C.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 666 Pages: L5-L5
- DOI
  10.1051/0004-6361/202244806
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14531
[Journal Article] H1821+643: The Most X-Ray and Infrared Luminous Active Galactic Nucleus (AGN) in the Swift/BAT Survey in the Process of Rapid Stellar and Supermassive Black Hole Mass Assembly2022
- Author(s)
  Fukuchi Hikaru、Ichikawa Kohei、Akiyama Masayuki、Ricci Claudio、Chon Sunmyon、Kokubo Mitsuru、Liu Ang、Hashimoto Takuya、Izumi Takuma
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 940 Issue: 1 Pages: 7-7
- DOI
  10.3847/1538-4357/ac9304
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-20H01939, KAKENHI-PROJECT-23K22529
[Journal Article] BASS XXXII: Studying the Nuclear Millimeter-wave Continuum Emission of AGNs with ALMA at Scales <100-200 pc2022
- Author(s)
  Kawamuro Taiki、Ricci Claudio、Imanishi Masatoshi、Mushotzky Richard F.、Izumi Takuma、Ricci Federica、Bauer Franz E.、Koss Michael J.、Trakhtenbrot Benny、Ichikawa Kohei、et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 938 Issue: 1 Pages: 87-87
- DOI
  10.3847/1538-4357/ac8794
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-20H01939, KAKENHI-PROJECT-20H01946
[Journal Article] ALMA detection of millimetre 183 GHz H2O maser emission in the Superantennae galaxy at z ~ 0.062021
- Author(s)
  Imanishi Masatoshi、Hagiwara Yoshiaki、Horiuchi Shinji、Izumi Takuma、Nakanishi Kouichiro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society: Letters
  
  Volume: 502 Issue: 1 Pages: L79-L84
- DOI
  10.1093/mnrasl/slab006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14531
[Journal Article] The MBHBM* Project II. Molecular gas kinematics in the lenticular galaxy NGC 3593 reveal a supermassive black hole2021
- Author(s)
  Nguyen Dieu D、Bureau Martin、Thater Sabine、Nyland Kristina、den Brok Mark、Cappellari Michele、Davis Timothy A、Greene Jenny E、Neumayer Nadine、Imanishi Masatoshi、Izumi Takuma、Kawamuro Taiki、Baba Shunsuke、Nguyen Phuong M、Iguchi Satoru、Tsukui Takafumi、Lam T N、Ho Than
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 509 Issue: 2 Pages: 2920-2939
- DOI
  10.1093/mnras/stab3016
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531
[Journal Article] Circumnuclear Multi-phase Gas in Circinus Galaxy IV: Absorption Owing to High-J CO Rotational Transitions2021
- Author(s)
  Uzuo Taisei、Wada Keiichi、Izumi Takuma、Baba Shunsuke、Matsumoto Kosei、Kudoh Yuki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 915 Issue: 2 Pages: 89-89
- DOI
  10.3847/1538-4357/ac013d
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19J00892, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-21H04496
[Journal Article] Black hole mass measurement using ALMA observations of [CI] and CO emissions in the Seyfert 1 galaxy NGC 74692021
- Author(s)
  Nguyen Dieu D、Izumi Takuma、Thater Sabine、Imanishi Masatoshi、Kawamuro Taiki、Baba Shunsuke、Nakano Suzuka、Turner Jean L、Kohno Kotaro、Matsushita Satoki、Martin Sergio、Meier David S、Nguyen Phuong M、Nguyen Lam T
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 504 Issue: 3 Pages: 4123-4142
- DOI
  10.1093/mnras/stab1002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130
[Journal Article] Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XIV. A Candidate Type II Quasar at z = 6.12922021
- Author(s)
  Onoue Masafusa、Matsuoka Yoshiki、Kashikawa Nobunari、Strauss Michael A.、Iwasawa Kazushi、Izumi Takuma、Nagao Tohru、Asami Naoko、Fujimoto Seiji、Harikane Yuichi、Hashimoto Takuya、Imanishi Masatoshi、Lee Chien-Hsiu、Shibuya Takatoshi、Toba Yoshiki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 919 Issue: 1 Pages: 61-61
- DOI
  10.3847/1538-4357/ac0f07
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04490, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-20H01949, KAKENHI-PROJECT-19K14759, KAKENHI-PROJECT-20K14508
[Journal Article] Hard X-Ray Irradiation Potentially Drives Negative AGN Feedback by Altering Molecular Gas Properties2021
- Author(s)
  Kawamuro Taiki、Ricci Claudio、Izumi Takuma、Imanishi Masatoshi、Baba Shunsuke、Nguyen Dieu D.、Onishi Kyoko
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 257 Issue: 2 Pages: 64-64
- DOI
  10.3847/1538-4365/ac2891
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19J00892, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531
[Journal Article] CON-quest2021
- Author(s)
  Falstad N.、Aalto S.、Konig S.、Onishi K.、Muller S.、Gorski M.、et al. (including Imanishi M.)
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 649 Pages: A105-A105
- DOI
  10.1051/0004-6361/202039291
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14531
[Journal Article] ALCHEMI, an ALMA Comprehensive High-resolution Extragalactic Molecular Inventory2021
- Author(s)
  Martin S.、Mangum J. G.、Harada N.、Costagliola F.、Sakamoto K.、Muller S.、Aladro R.、Tanaka K.、Yoshimura Y.、Nakanishi K.、Herrero-Illana R.、Muehle S.、Aalto S.、Behrens E.、Colzi L.、Emig K. L.、Fuller G. A.、Garcia-Burillo S.、Greve T. R.、Henkel C.、Holdship J.、Humire P.、Hunt L.、Izumi T.、Kohno K.他
- Journal Title
  
  Astronomy and Astrophysics
  
  Volume: 656 Pages: A46-A46
- DOI
  10.1051/0004-6361/202141567
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03937, KAKENHI-PROJECT-21K03634, KAKENHI-PROJECT-18K13577, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130
[Journal Article] The Galaxy Activity, Torus, and Outflow Survey (GATOS)2021
- Author(s)
  Garcia-Burillo S.、Alonso-Herrero A.、Ramos Almeida C.、Gonzalez-Martin O.、Combes F.、Usero A.、Hoenig S.、Querejeta M.、Hicks E. K. S.、Hunt L. K.、Rosario D.、Davies R.、Boorman P. G.、Bunker A. J.、Burtscher L.、Colina L.、Diaz-Santos T.、Gandhi P.、Garcia-Bernete I.、Garcia-Lorenzo B.、Ichikawa K. et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 652 Pages: A98-A98
- DOI
  10.1051/0004-6361/202141075
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01939, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14531
[Journal Article] Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XIII. Large-scale Feedback and Star Formation in a Low-luminosity Quasar at z = 7.07 on the Local Black Hole to Host Mass Relation2021
- Author(s)
  Izumi T.、Matsuoka Y.、Fujimoto S.、Onoue M.、Strauss M.A.、Umehata H.、Imanishi M.、Kohno K.、Kawaguchi Toshihiro、Kawamuro T.、Baba S.、Nagao T.、Toba Y.、Inayoshi K.、Silverman J.D.、Inoue A.K.、Ikarashi S.、Iwasawa K.、Kashikawa N.、Hashimoto T.、Nakanishi K.、Ueda Y.、Schramm M.、Lee C.-H.、Suh H.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 914 Issue: 1 Pages: 36-36
- DOI
  10.3847/1538-4357/abf6dc
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05389, KAKENHI-PROJECT-20H01946, KAKENHI-PROJECT-19J00892, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130, KAKENHI-PROJECT-20H01949, KAKENHI-PROJECT-19K14759
[Journal Article] The Galaxy Activity, Torus, and Outflow Survey (GATOS)2021
- Author(s)
  Alonso-Herrero A.、Garcia-Burillo S.、Hoenig S. F.、Garcia-Bernete I.、Ramos Almeida C.、Gonzalez-Martin O.、Lopez-Rodriguez E.、Boorman P. G.、Bunker A. J.、Burtscher L.、Combes F.、Davies R.、Diaz-Santos T.、Gandhi P.、Garcia-Lorenzo B.、Hicks E. K. S.、Hunt L. K.、Ichikawa K. et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 652 Pages: A99-A99
- DOI
  10.1051/0004-6361/202141219
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01939, KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-20K14531
[Journal Article] An ACA Survey of [CI](3P1-3P0) CO J=4-3, and Dust Continuum in Nearby U/LIRGs2021
- Author(s)
  Michiyama Tomonari、Saito Toshiki、Tadaki Ken-ichi、Ueda Junko、Zhuang Ming-Yang、Molina Juan、Lee Bumhyun、Wang Ran、Bolatto Alberto D.、Iono Daisuke、Nakanishi Kouichiro、Izumi Takuma、Yamashita Takuji、Ho Luis C.
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 257 Issue: 2 Pages: 28-28
- DOI
  10.3847/1538-4365/ac16df
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-18H03725
[Journal Article] ALMA Observations of Multiple CO and C Lines toward the Active Galactic Nucleus of NGC 7469: An X-Ray-dominated Region Caught in the Act2020
- Author(s)
  Izumi Takuma、Nguyen Dieu D.、Imanishi Masatoshi、Kawamuro Taiki、Baba Shunsuke、Nakano Suzuka、Kohno Kotaro、Matsushita Satoki、Meier David S.、Turner Jean L.、Michiyama Tomonari、Harada Nanase、Mart?n Sergio、Nakanishi Kouichiro、Takano Shuro、Wiklind Tommy、Nakai Naomasa、Hsieh Pei-Ying
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 898 Issue: 1 Pages: 75-75
- DOI
  10.3847/1538-4357/ab9cb1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130
[Journal Article] ALMA 0"02 Resolution Observations Reveal HCN-abundance-enhanced Counter-rotating and Outflowing Dense Molecular Gas at the NGC 1068 Nucleus Imanishi, Masat2020
- Author(s)
  Imanishi, Masatoshi; Nguyen, Dieu D.; Wada, Keiichi; Hagiwara, Yoshiaki; Iguchi, Satoru; Izumi, Takuma; Kawakatu, Nozomu; Nakanishi, Kouichiro; Onishi, Kyok
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 902 Issue: 2 Pages: 99-143
- DOI
  10.3847/1538-4357/abaf50
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03918, KAKENHI-PROJECT-20K14531
[Journal Article] AGN X-Ray Irradiation of CO Gas in NGC 2110 Revealed by Chandra and ALMA2020
- Author(s)
  Kawamuro Taiki、Izumi Takuma、Onishi Kyoko、Imanishi Masatoshi、Nguyen Dieu D.、Baba Shunsuke
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 895 Issue: 2 Pages: 135-135
- DOI
  10.3847/1538-4357/ab8b62
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14529, KAKENHI-PROJECT-20K14531
[Journal Article] Discovery of radio jets in the Phoenix galaxy cluster center2020
- Author(s)
  Akahori Takuya、Kitayama Tetsu、Ueda Shutaro、Izumi Takuma、Lee Kianhong、Kawabe Ryohei、Kohno Kotaro、Oguri Masamune、Takizawa Motokazu
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 72 Issue: 4 Pages: 62-62
- DOI
  10.1093/pasj/psaa039
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03704, KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-17H06130
[Journal Article] Circumnuclear Molecular Gas in Low-redshift Quasars and Matched Star-forming Galaxies2020
- Author(s)
  Izumi Takuma、Silverman John D.、Jahnke Knud、Schulze Andreas、Cen Renyue、Schramm Malte、Nagao Tohru、Wisotzki Lutz、Rujopakarn Wiphu
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 898 Issue: 1 Pages: 61-77
- DOI
  10.3847/1538-4357/ab99a8
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531, KAKENHI-PROJECT-20H01949
[Journal Article] ALMA Spatially Resolved Dense Molecular Gas Survey of Nearby Ultraluminous Infrared Galaxies2019
- Author(s)
  Imanishi Masatoshi、Nakanishi Kouichiro、Izumi Takuma
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 241 Issue: 2 Pages: 19-19
- DOI
  10.3847/1538-4365/ab05b9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05035, KAKENHI-PROJECT-15K05030, KAKENHI-PROJECT-17K14247
[Journal Article] A Chandra and ALMA study of X-ray-irradiated gas in the central < 100 pc of the Circinus galaxy2019
- Author(s)
  Kawamuro Taiki、Izumi Takuma、Imanishi Masatoshi
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 71 Issue: 4 Pages: 68-86
- DOI
  10.1093/pasj/psz045
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17J09016, KAKENHI-PROJECT-15K05030, KAKENHI-PROJECT-17K14247
[Journal Article] Nuclear molecular outflow in the Seyfert galaxy NGC 32272019
- Author(s)
  Alonso-Herrero A.、Garcia-Burillo S.、Pereira-Santaella M.、Davies R. I.、Combes F.、Vestergaard M.、Raimundo S. I.、Bunker A.、Diaz-Santos T.、Gandhi P.、Garcia-Bernete I.、Hicks E. K. S.、Honig S. F.、Hunt L. K.、Imanishi M.、et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 628 Pages: 65-81
- DOI
  10.1051/0004-6361/201935431
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05030, KAKENHI-PROJECT-17K14247
[Journal Article] ALMA Reveals an Inhomogeneous Compact Rotating Dense Molecular Torus at the NGC 1068 Nucleus2018
- Author(s)
  Imanishi Masatoshi、Nakanishi Kouichiro、Izumi Takuma、Wada Keiichi
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 853 Issue: 2 Pages: L25-L25
- DOI
  10.3847/2041-8213/aaa8df
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05030, KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-16H03959
[Journal Article] Supermassive black holes with higher Eddington ratios preferentially form in gas-rich galaxies2018
- Author(s)
  Izumi, T
- Journal Title
  
  Publication of the Astronomical Society of Japan
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14247
[Journal Article] Circumnuclear Multi-phase Gas in the Circinus Galaxy. I. Non-LTE Calculations of CO Lines2018
- Author(s)
  Wada Keiichi、Fukushige Ryosuke、Izumi Takuma、Tomisaka Kohji
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 852 Issue: 2 Pages: 88-88
- DOI
  10.3847/1538-4357/aa9e53
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-16H03959, KAKENHI-PROJECT-15K05032
[Journal Article] Circumnuclear Multiphase Gas in the Circinus Galaxy. II. The Molecular and Atomic Obscuring Structures Revealed with ALMA2018
- Author(s)
  Izumi, Takuma; Wada, Keiichi; Fukushige, Ryosuke; Hamamura, Sota; Kohno, Kotaro
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 867 Issue: 1 Pages: 48-67
- DOI
  10.3847/1538-4357/aae20b
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-16H03959, KAKENHI-PROJECT-17H06130
[Journal Article] Blind Millimeter Line Emitter Search using ALMA Data Toward Gravitational Lensing Clusters2017
- Author(s)
  Yamaguchi Yuki、Kohno Kotaro、Tamura Yoichi、Oguri Masamune、Ezawa Hajime、Hayatsu Natsuki H.、Kitayama Tetsu、Matsuda Yuichi、Matsuo Hiroshi、Oshima Tai、Ota Naomi、Izumi Takuma、Umehata Hideki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 845 Issue: 2 Pages: 108-108
- DOI
  10.3847/1538-4357/aa80e0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05295, KAKENHI-PROJECT-25400236, KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-25247019, KAKENHI-PROJECT-16J02047, KAKENHI-PROJECT-26800093
[Journal Article] A statistical study of giant molecular clouds traced by13CO, C18O, CS, and CH3OH in the disk of NGC1068 based on ALMA observations2017
- Author(s)
  Tosaki Tomoka、Kohno Kotaro、Harada Nanase、Tanaka Kunihiko、Egusa Fumi、Izumi Takuma、Takano Shuro、Nakajima Taku、Taniguchi Akio、Tamura Yoichi
- Journal Title
  
  Publication of the Astronomical Society of Japan
  
  Volume: 69 Issue: 2
- DOI
  10.1093/pasj/psw122
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-25247019
[Journal Article] Disentangling the Circumnuclear Environs of Centaurus A. III. An Inner Molecular Ring, Nuclear Shocks, and the CO to Warm H2 Interface2017
- Author(s)
  Espada D.、Matsushita S.、Miura R. E.、Israel F. P.、Neumayer N.、Martin S.、Henkel C.、Izumi T.、Iono D.、Aalto S.、Ott J.、Peck A. B.、Quillen A. C.、Kohno K.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 843 Issue: 2 Pages: 136-136
- DOI
  10.3847/1538-4357/aa78a9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-17K14254
[Journal Article] ALMA Multiple-transition Molecular Line Observations of the Ultraluminous Infrared Galaxy IRAS 20551-4250: Different HCN, HCO+, and HNC Excitation, and Implications for Infrared Radiative Pumping2017
- Author(s)
  Imanishi Masatoshi、Nakanishi Kouichiro、Izumi Takuma
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 849 Issue: 1 Pages: 29-29
- DOI
  10.3847/1538-4357/aa7ff9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05030, KAKENHI-PROJECT-17K14247
[Journal Article] Diverse Nuclear Star-forming Activities in the Heart of NGC 253 Resolved with 10-pc-scale ALMA Images2017
- Author(s)
  Ando Ryo、Nakanishi Kouichiro、Kohno Kotaro、Izumi Takuma、Martin Sergio、Harada Nanase、Takano Shuro、Kuno Nario、Nakai Naomasa、Sugai Hajime、Sorai Kazuo、Tosaki Tomoka、Matsubayashi Kazuya、Nakajima Taku、Nishimura Yuri、Tamura Yoichi
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 849 Issue: 2 Pages: 81-81
- DOI
  10.3847/1538-4357/aa8fd4
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05035, KAKENHI-PROJECT-17K05389, KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-25247019, KAKENHI-PROJECT-17H06130
[Journal Article] On the Disappearance of a Cold Molecular Torus around the Low-luminosity Active Galactic Nucleus of NGC 10972017
- Author(s)
  Izumi T.、Kohno K.、Fathi K.、Hatziminaoglou E.、Davies R. I.、Martin S.、Matsushita S.、Schinnerer E.、Espada D.、Aalto S.、Onishi K.、Turner J. L.、Imanishi M.、Nakanishi K.、Meier D. S.、Wada K.、Kawakatu N.、Nakajima T.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 845 Issue: 1 Pages: 5-12
- DOI
  10.3847/2041-8213/aa808f
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05030, KAKENHI-PROJECT-16K17670, KAKENHI-PROJECT-17K14247, KAKENHI-PROJECT-25247019, KAKENHI-PROJECT-17H06130
[Presentation] 高感度遠赤外線観測が切り拓く銀河・ブラックホール進化研究2024
- Author(s)
  泉拓磨
- Organizer
  遠赤外線天文学の将来サイエンス検討会
- Invited
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] The Next Generation Very Large Array - Spring 20242024
- Author(s)
  泉拓磨
- Organizer
  日本天文学会春季年会2024
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] ALMA望遠鏡が切り開いたAGN研究の最前線2024
- Author(s)
  泉拓磨
- Organizer
  ブラックホール大研究会
- Invited
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] 高解像度サブミリ波観測が描く活動銀河中心核の新描像2023
- Author(s)
  泉拓磨
- Organizer
  つくば宇宙フォーラム
- Invited
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] 活動銀河中心核のALMA高解像度観測：銀河系天体との比較について2023
- Author(s)
  泉拓磨
- Organizer
  銀河系中心研究会2023
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] ALMA多天体観測で調べる高赤方偏移低光度クエーサーでの始原的共進化2023
- Author(s)
  泉拓磨
- Organizer
  日本天文学会2023春季年会
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  Takuma Izumi
- Organizer
  ALMA at 10 years: Past, Present, and Future
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  Takuma Izumi
- Organizer
  East Asia ALMA Science Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] 高解像度ミリ波観測で描き出す活動銀河中心核近傍の構造2023
- Author(s)
  泉拓磨
- Organizer
  ngVLAサイエンスワーキンググループ合同検討会
- Invited
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] X線広域サーベイに対するミリ波サブミリ波観測からの期待2023
- Author(s)
  泉拓磨
- Organizer
  高エネルギー宇宙物理学連合
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  Takuma Izumi
- Organizer
  ALMA-J Seminar
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  泉拓磨
- Organizer
  East-Asia AGN Workshop 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04496
[Presentation] Supermassive black hole feeding and feedback down to sub-pc scales2023
- Author(s)
  Takuma Izumi
- Organizer
  ALMA-AGN Workshop in Ehime
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  Takuma Izumi
- Organizer
  NAOJ DS-ALMA Seminar
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  Takuma Izumi
- Organizer
  Multi-wavelength AGN Structure and Cosmological Applications (MASCA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  Takuma Izumi
- Organizer
  East-Asia AGN Workshop 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] Resolving supermassive black hole feeding and feedback down to sub-parsec scales2023
- Author(s)
  泉拓磨
- Organizer
  ALMA at 10 years: Past, Present, and Future
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04496
[Presentation] SHELLQs-ALMA: submm-view on low-luminosity quasars at z > 62023
- Author(s)
  Takuma Izumi
- Organizer
  Barcelona High-z Quasar Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22533
[Presentation] ALMA [CI] follow-up observations toward NGV 5643 and 63002023
- Author(s)
  Takuma Izumi
- Organizer
  GATOS Virtual Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03462
[Presentation] 高解像度ミリ波観測で描き出す活動銀河中心核近傍の構造2023
- Author(s)
  泉拓磨
- Organizer
  ngVLAサイエンスワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] 高解像度サブミリ波水素再結合線によるAGN電離アウトフローの検出2022
- Author(s)
  泉拓磨
- Organizer
  日本天文学会2022秋季年会
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Resolving supermassive black hole feeding, feedback, and obscuration: multiphase gas flows down to sub-parsec2022
- Author(s)
  Takuma Izumi
- Organizer
  TORUS2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] パーセク解像度の分子・原子ガス観測で調べるAGNトーラスの動的構造2022
- Author(s)
  泉拓磨
- Organizer
  日本天文学会2022年春季年会
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Challenge of Subaru and ALMA: early co-evolution of supermassive black holes and host galaxies2022
- Author(s)
  Takuma Izumi
- Organizer
  Quasars and Galaxies through Cosmic Time
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Resolving supermassive black hole feeding and feedback2022
- Author(s)
  Takuma Izumi
- Organizer
  ALMA Grant Fellow Symposium 2022
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Multiphase Dynamical Gas Fountain that Replaces the Classical Black Hole Obscuration2022
- Author(s)
  Takuma Izumi
- Organizer
  Behind the Curtain of Dust IV
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] In search of obscured AGNs at pre-reionization era: expectations for wide-area submm surveys2022
- Author(s)
  Takuma Izumi
- Organizer
  Synergies between ALMA and wide-field high-cadence multi-wavelength surveys
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Resolving supermassive black hole feeding and feedback: multiphase flows down to sub-parsec2022
- Author(s)
  Takuma Izumi
- Organizer
  KIAA-DOS Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] パーセク級解像度で調べるAGNへのガス供給と多相ガスの動的構造2022
- Author(s)
  泉拓磨
- Organizer
  AGNワークショップ in 鹿児島
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Parsec-scale view on the multiphase dynamical nature of AGN torus2022
- Author(s)
  Takuma Izumi
- Organizer
  CONquest workshop 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Multiphase dynamical gas fountain that replaces the classical black hole obscuration2022
- Author(s)
  Takuma Izumi
- Organizer
  What Drives the Growth of Supermassive Black Holes?
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] ALMA Observations of Low-Luminosity Quasars at Cosmic Dawn: Less-biased View on the Early Co-Evolution2022
- Author(s)
  Takuma Izumi
- Organizer
  COSPAR2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] ALMA Observations of Low-Luminosity Quasars at Cosmic Dawn2022
- Author(s)
  Takuma Izumi
- Organizer
  HSC-AGN f2f meeting in Kagoshima
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] z = 7クエーサーにおける大規模アウトフローと始原的共進化関係2021
- Author(s)
  泉拓磨
- Organizer
  日本天文学会2021年秋季年会
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Star formation, feedback, and co-evolution in distant quasar host galaxies at z > 62021
- Author(s)
  Takuma Izumi
- Organizer
  East Asia AGN Workshop 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Less-biased view of the early co-evolution of supermassive black holes and galaxies2021
- Author(s)
  Takuma Izumi
- Organizer
  ALMA/45m/ASTE users meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Massive cold outflows in distant quasars: do they really exist and play a key role?2021
- Author(s)
  Takuma Izumi
- Organizer
  Cold outflows near and far: cross roads of our current understandings
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] ALMAが調べた近傍の隠されたAGN: 現状のまとめとFORCEへの期待2021
- Author(s)
  泉拓磨
- Organizer
  第5回FORCE研究会「埋もれたAGNの宇宙論的進化」
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] AGNアウトフローがもたらす銀河へのフィードバック：現状のまとめと課題2021
- Author(s)
  泉拓磨
- Organizer
  超巨大ブラックホール研究会：その実態・影響・起源の全貌解明に向けて
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] ALMA Observations of the Highest-z Red Quasar and Low-luminosity Quasar2021
- Author(s)
  Takuma Izumi
- Organizer
  East Asian ALMA Science Workshop 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] 初期宇宙でのクエーサー前駆体探査における電波単一鏡の有用性2021
- Author(s)
  泉拓磨
- Organizer
  日本天文学会2021年秋季年会
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] ALMA view of HSC low-luminosity quasars at z > 62020
- Author(s)
  Takuma Izumi
- Organizer
  HSC Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Circumnuclear Molecular and Atomic Gas Structures in Nearby AGNs Revealed by ALMA2020
- Author(s)
  Takuma Izumi
- Organizer
  Astro Colloquium of Chalmers University of Technology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] Cold Molecular and Atomic Gas Observations Toward Nearby Luminous AGNs2020
- Author(s)
  泉拓磨
- Organizer
  IAU Symposium 359: Galaxy Evolution and Feedbacl Across Different Environments (GALFEED)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Cold Molecular and Atomic Gas Observations Toward Nearby Luminous AGNs2020
- Author(s)
  泉拓磨
- Organizer
  East-Asia ALMA Science Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ALMA observations of z > 6 low-luminosity quasars : unbiased view on the early co-evolution and feedback2020
- Author(s)
  Takuma Izumi
- Organizer
  DAO Astronomy Colloquium at Hertzberg Astronomy and Astrophysics Research Center
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] ALMA Observations of Multiple CO and C Lines toward the Active Galactic Nucleus of NGC 7469: An X-ray Dominated Region Caught in the Act2020
- Author(s)
  Takuma Izumi
- Organizer
  ALMA-J Seminar
- Invited
- Data Source
  KAKENHI-PROJECT-20K14531
[Presentation] ALMAによる高解像度観測で調べるAGNトーラスの物理的起源2019
- Author(s)
  泉拓磨
- Organizer
  国立天文台談話会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] 活動銀河中心核をとりまく多相星間物質の物理化学的性質2019
- Author(s)
  泉拓磨
- Organizer
  Galaxy ISM/IGM Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Rapid evolution and transformation into quiescence?: ALMA view on z > 6 low-luminosity quasars2019
- Author(s)
  泉拓磨
- Organizer
  IAU symposium 352 Uncovering early galaxy evolution in the ALMA and JWST era
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] AGNトーラスとアウトフロー研究に対する期待2019
- Author(s)
  泉拓磨
- Organizer
  AGN核周領域とその関連研究ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Multi-phase obscuring structures revealed in the Circinus galaxy2019
- Author(s)
  泉拓磨
- Organizer
  EWASS2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] High-resolution MIR study on AGN2019
- Author(s)
  泉拓磨
- Organizer
  MIR Astronomy Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Molecular and Atomic Line Survey Toward the Type-1 Seyfert Galaxy NGC 74692019
- Author(s)
  泉拓磨
- Organizer
  Behind the Curtain of Dust III
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Circumnuclear Molecular and Atomic Obscuring Structure in the Circinus Galaxy Revealed by ALMA2019
- Author(s)
  Takuma Izumi
- Organizer
  East-Asia AGN Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] 初期宇宙における超巨大ブラックホールと銀河の共進化関係2019
- Author(s)
  泉拓磨
- Organizer
  第６回超巨大ブラックホール研究推進連絡会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] SPICAとTHz観測の協同で挑む銀河天文学の考察2019
- Author(s)
  泉拓磨
- Organizer
  テラヘルツ波が拓く新しい宇宙像
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Less-biased shape of the early quasar-galaxy evolution2019
- Author(s)
  泉拓磨
- Organizer
  Cosmic evolution of Quasars: from the First Light to Local Relics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] My collaboration in Kagoshima: to understand the multi-phase obscuring nature of AGNs2019
- Author(s)
  Takuma Izumi
- Organizer
  AGARC Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] The Circumnuclear Multi-phase Torus in the Circinus Galaxy Revealed by ALMA2018
- Author(s)
  泉拓磨
- Organizer
  銀河進化ワークショップ
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ミリ波サブミリ波帯観測で探る活動銀河中心核2018
- Author(s)
  泉拓磨
- Organizer
  宇宙進化研究センター談話会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ミリ波サブミリ波観測で挑む超巨大ブラックホール進化2018
- Author(s)
  泉拓磨
- Organizer
  超巨大ブラックホール研究推進連絡会第5回ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ALMA gives a nobel view on the physical origin of an AGN "torus"2018
- Author(s)
  Takuma Izumi
- Organizer
  Observatorio de Madrid Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] 高感度・高分解能テラヘルツ帯観測で探るAGN周辺環境2018
- Author(s)
  泉拓磨
- Organizer
  南極30m級テラヘルツ望遠鏡計画 - 高赤方偏移銀河・AGNの観測
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ALMA高解像度観測で調べるAGNトーラスの構造と物理的起源2018
- Author(s)
  泉拓磨
- Organizer
  京都大学宇宙物理学教室談話会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Circumnuclear Multi-phase Gas in the Circinus Galaxy Revealed with ALMA2018
- Author(s)
  Takuma Izumi
- Organizer
  Torus 2018 workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] AGN輻射駆動噴水モデルIII: Circinus銀河におけるALMA観測との比較2018
- Author(s)
  泉拓磨
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] 多波長観測・理論との協働で進めるAGN・QSO研究2018
- Author(s)
  泉拓磨
- Organizer
  宇宙電波懇談会シンポジウム2018
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ミリ波サブミリ波観測で挑む活動銀河中心核サイエンスの最前線2018
- Author(s)
  泉拓磨
- Organizer
  天文・天体物理若手夏の学校
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ALMA Reveals the Molecular and Atomic Obscuring Structures in the Circinus Galaxy2018
- Author(s)
  Takuma Izumi
- Organizer
  Astrophysical Frontiers in the next Decade and Beyond
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] SHELLQs-ALMA: submm properties of galaxies hosting less-luminous quasars at z > 62017
- Author(s)
  泉拓磨
- Organizer
  天体形成論研究会
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Ultra-high resolution study of AGN dusty/molecular tori and the surrounding environments2017
- Author(s)
  泉拓磨
- Organizer
  ALMA Long Baseline Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] MM/submm energy diagnostic in the ALMA era2017
- Author(s)
  泉拓磨
- Organizer
  Elusive AGN in the next era
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] SHELLQs-ALMA: submm properties of galaxies hosting less-luminous quasars at z > 62017
- Author(s)
  泉拓磨
- Organizer
  East-Asia AGN Workshop 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] SHELLQs-ALMA: submm properties of galaxies hosting less-luminous quasars at z > 62017
- Author(s)
  泉拓磨
- Organizer
  第4回銀河進化研究会
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Do Circumnuclear Dense Gas Disks Drive the Growth of SMBHs?2017
- Author(s)
  泉拓磨
- Organizer
  Behind the Curtain of Dust II
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] On the disappearance of a cold molecular torus around the low-luminosity active galactic nucleus of NGC 10972017
- Author(s)
  泉拓磨
- Organizer
  East-Asia ALMA Science Workshop 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Feeding, feedback, and evolution of active galactic nuclei revealed by ALMA2017
- Author(s)
  泉拓磨
- Organizer
  ALMA-J seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] Early SMBH-galaxy co-evolution probed by SPICA2017
- Author(s)
  泉拓磨
- Organizer
  SPICA国内ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] SHELLQs-ALMA: submm properties of galaxies hosting less-luminous quasars at z > 62017
- Author(s)
  泉拓磨
- Organizer
  Distant Galaxies from the Far South
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ALMA observations of cold ISM toward AGN-host galaxies near and far2017
- Author(s)
  泉拓磨
- Organizer
  北海道大・宇宙物理教室速報セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ALMA observations of cold ISM toward AGN-host galaxies near and far2017
- Author(s)
  泉拓磨
- Organizer
  ISAS Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14247
[Presentation] ミリ波サブミリ波観測から期待する埋もれたAGN探査2017
- Author(s)
  泉拓磨
- Organizer
  第1回missing black holeワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-17K14247

1. 和田桂一 (30261358)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 長尾透 (00508450)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 岸本真 (00733354)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 上田佳宏 (10290876)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 中川貴雄 (20202210)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 岡本崇 (50541893)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. SILVERMAN John (90573030)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 松岡良樹 (60547545)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. Ding Xuheng (60895986)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. KAWAKATU Nozomu

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
11. OTA Naonmi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. Imanishi Masatoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 11 results
13. Ando Ryo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. Kohno Kotaro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
15. 中西康一郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
16. 馬塲一晴

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
17. 川室太希

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
18. 西村優里

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
19. 川口俊宏

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
20. 原田ななせ

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. 柏川伸成

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. 北山哲

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
23. 市川幸平

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Izumi Takuma 泉 拓磨

IZUMI TAKUMA 泉 拓磨

Research Projects

Research Products

Co-Researchers

Investigation of the supermassive black hole growth mechanism with high resolution multiphase gas observationsPrincipal Investigator

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Co-evolution of supermassive black holes and galaxies with the James Webb Space Telescope

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活動銀河核構造の全波長域新パラダイムの確立

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Dynamic nature of active galactic nucleus torus revealed by multi-phase gas observationsPrincipal Investigator

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The physical origin of active galactic nucleus torus probed by high resolution mm/submm emission linesPrincipal Investigator

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[Book] Millimeter and Submillimeter Studies on the Active Trinity of Gas, Stars, and Black Holes in Seyfert Galaxies2018

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[Journal Article] The Relationships between Active Galactic Nucleus Power and Molecular Gas Mass within 500 pc of the Center of Elliptical Galaxies2024

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[Journal Article] Dense Molecular Gas Properties of the Central Kiloparsec of Nearby Ultraluminous Infrared Galaxies Constrained by ALMA Three Transition-line Observations2023

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[Journal Article] BASS. XXXIV. A Catalog of the Nuclear Millimeter-wave Continuum Emission Properties of AGNs Constrained on Scales <~ 100--200 pc2023

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[Journal Article] Molecular Abundance of the Circumnuclear Region Surrounding an Active Galactic Nucleus in NGC 1068 Based on an Imaging Line Survey in the 3 mm Band with ALMA2023

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[Journal Article] Detection of stellar light from quasar host galaxies at redshifts above 62023

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[Journal Article] Supermassive black hole feeding and feedback observed on subparsec scales2023

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[Journal Article] Massive Molecular Gas Companions Uncovered by Very Large Array CO(1-0) Observations of the z = 5.2 Radio Galaxy TN J0924-22012023

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[Journal Article] The correlation between the 500?pc scale molecular gas masses and AGN powers for massive elliptical galaxies2023

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Izumi Takuma 泉拓磨

IZUMI TAKUMA 泉拓磨

[Journal Article] Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVI. 69 New Quasars at 5.8 < z < 7.02022